NavigationBarAppearance

open class NavigationBarAppearance : NSObject

导航栏样式配置

  • 根据style获取全局appearance对象

    Declaration

    Swift

    public static func appearance(for style: NavigationBarStyle) -> NavigationBarAppearance?

  • 设置style对应全局appearance对象

    Declaration

    Swift

    public static func setAppearance(_ appearance: NavigationBarAppearance?, for style: NavigationBarStyle)

  • 是否半透明(磨砂)，需edgesForExtendedLayout为Top|All，默认false

    Declaration

    Swift

    open var isTranslucent: Bool

  • 前景色，包含标题和按钮，默认nil

    Declaration

    Swift

    open var foregroundColor: UIColor?

  • 标题属性，默认nil使用前景色

    Declaration

    Swift

    open var titleAttributes: [NSAttributedString.Key : Any]?

  • 按钮属性，默认nil。仅iOS15+生效，iOS14及以下请使用UIBarButtonItem

    Declaration

    Swift

    open var buttonAttributes: [NSAttributedString.Key : Any]?

  • 背景色，后设置生效，默认nil

    Declaration

    Swift

    open var backgroundColor: UIColor?

  • 背景图片，后设置生效，默认nil

    Declaration

    Swift

    open var backgroundImage: UIImage?

  • 背景透明，需edgesForExtendedLayout为Top|All，后设置生效，默认false

    Declaration

    Swift

    open var backgroundTransparent: Bool

  • 阴影颜色，后设置生效，默认nil

    Declaration

    Swift

    open var shadowColor: UIColor?

  • 阴影图片，后设置生效，默认nil

    Declaration

    Swift

    open var shadowImage: UIImage?

  • 返回按钮图片，自动配合VC导航栏样式生效，默认nil

    Declaration

    Swift

    open var backImage: UIImage?

  • 左侧返回按钮图片，自动配合VC导航栏样式生效，默认nil

    Declaration

    Swift

    open var leftBackImage: UIImage?

  • 自定义句柄，最后调用，可自定义样式，默认nil

    Declaration

    Swift

    open var appearanceBlock: ((UINavigationBar) -> Void)?